Slurry Knife Gate Valve Fail Safe
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Slurry Knife Gate Valve Fail Safe

Model GKA Fail safe

Type  available-Fail to Close, Fail to Open

For big size which couldn't spring return




  • Guanli Valve
  • 2"-24" DN50-DN600

GKA Features

Double seat design for heavy duty slurry service

Easily replaceable sleeves

When open, the knife-gate is fully withdrawn from the slurry flow

No metal parts in contact with the flowing slurry

External epoxy coated

Easily adapted to suit most actuators

Low maintenance requirements

No seat cavity where solids can collect and prevent full gate closure


Standard connection:

ANSI B16.5 (class 150) and EN PN10

Other connections available on request


Sleeves material available

Natural Gum Rubber





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